Service difficulty report · Floorbeam · Boeing 757222

Difficulty date
November 27, 2010
Submitted
November 29, 2010
Operation
Air carrier
Aircraft
N563UA
Make and model
Boeing 757222
Aircraft serial
26665
Aircraft time
60,639 hours, 22,306 cycles
Engine
Pwa PW2037
Part
Floorbeam
Condition
Corroded
Location
Bs 366.5
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

BS 366.5 FLOORBEAM UPPER CAP IS CORRODED AT RBL 3 AND MATERIAL REMAINING AFTER CORROSION REMOVAL EXCEEDS SRM 53-00-51, DETAIL III LIMITS. MAJOR REPAIR ACCOMPLISHED: REMOVED DAMAGED SECTION OF T-CAP AND FABRICATED AND INSTALLED NEW CHORD, REPAIR ANGLES AND STRAPS PER SRM REPAIR 1, FIG 201.